White spot disease is a common fish disease. White spots will appear on the body surface of Mary fish after illness, which not only affects the ornamental value of fish, but also poses a threat to their health. The source of this disease is a parasite called Ichthyophthirius, because it can not tolerate the high temperature of 30 C, so as long as the appropriate temperature, it can be eliminated, thus playing a therapeutic effect.
1. Saprolegniasis: Saprolegniasis is a disease that tropical fish are prone to suffer from. It is usually caused by fungi parasitizing in the wound after the fish is injured. It is not easy to find in the early stage of the disease, and then it will grow white flocculent. Because many in the low temperature condition morbidity, therefore usually must pay attention maintains the water temperature, do not be lower than 15 ℃. In addition, but also with povidone iodine solution immersion treatment.
2. Fin rot disease: Fin rot disease is often caused by poor water quality. In the early stage of the disease, the edge of the fin will become opaque, and the membrane will fall off, and then the fin spine will split, leading to death in severe cases. After discovering the disease, we should pay attention to changing water, warming up, adding salt, and washing the fish body with furacilin or furazolidone, which can alleviate the disease after many times.
3, squama disease: squama disease is also known as the blast scale disease. With this disease, the body of Mary fish swells up, and the scales no longer fit tightly, but stand loosely. In the early stage of illness, symptoms can be alleviated by changing water, and the water temperature should rise to 32-33 degrees Celsius. Alternatively, a sulfanilamide preparation or a furan preparation may be use for that medicated bath.
